SubGroups/Network

This page is for the network and server infrastructure for the space.

Members

• Wizzup
• realitygaps
• tg
• Arda Xi
• Webmind
• DrWhax

Plans

There is an initial plan, see the Talk page of this subgroup.

• Implement SpaceNet
• Arrange space infrastructure like cabling, network equipment and servers

Responsibility

• Oversee network infrastructure

Network Structure

Cables & Sockets

• Ethernetx5 has been pulled through the roof. 2 terminate in the middle of the roof, others span to the wall on the far side of the space - these have not been connected to sockets yet
  • One Cisco AP is enabled and is on the ceiling in the middle of the space
  • The other 'middle' cable supplies stand alone hub near the window
• Current 'live' patch (near soldering corner) is patched to the clean room

layer 2/3

• Nyancat is the main router (laptop).
• The Cisco Manager is connected to nyancat
• The Cisco manager bridges to the rest of the network
• There are the following Wifi networks: TechInc, TechInc-24, TechInc-5, TechInc-SPN, Spacenet
• TechInc-SPN is the only one which is on a seperate VLAN, which does not do IPv6
• TechInc is on 2.4ghz and 5ghz
• Spacenet is uhm... in some sort of state.

Machines

Hostname	IPv4	IPv6	Function	Location	Contact
Indicio	10.0.20.3	rnd	MPD Server	Below the mixer	??
Neuromancer	10.0.20.4	2a02:898:109:2012::20:4	Xen Host, IPv6 routing		Webmind
Molly	10.0.20.5	2a02:898:109:2012::20:5	Hypatia	neuromancer	Webmind
Case	10.0.20.6	2a02:898:109:2012::20:6	Playground	neuromancer	Webmind
Armitage	10.0.20.7	2a02:898:109:2012::20:7	LDAP/Radius for SpaceNet	neuromancer	DrWax
n/a	10.0.20.8	n/a	Cisco WLC Management	Corner	DrWhax
n/a	10.0.20.9	n/a	Cisco WLC AP Manager	Corner	DrWhax
Peter Riviera	10.0.20.10	2a02:898:109:2012::20:10	Shardik	neuromancer	Dreamer
Hideo	10.0.20.11	2a02:898:109:2012::20:11	undef	neuromancer	Ultratux
Wintermute	10.0.20.12	2a02:898:109:2012::20:12	Lorea testing	neuromancer	Webmind
Dixie Flatline	10.0.20.13	2a02:898:109:2012::20:13	undef	neuromancer	Realitygaps
Neuromancer (new)	10.0.20.15	2a02:898:109:2012::20:15	Xen Host, IPv6 routing		Webmind
Ledwall	10.0.20.16	n/a	Led wall		Brainsmoke
Nyancat	10.0.20.254 / 192.168.1.1	2a02:898:109:2012::1	Router		Webmind

Services

List of services, each with a small guide/article on how to use / tweak it said service:

• Neuromancer, VPS host and IPv6 router, managed by Webmind
• Molly, VPS guest, runs Hypatia, managed by Webmind
• Armitage, VPS guest on neuromancer, spacenet, run by DrWax
• Indicio, MPD Server, managed by ?

TODO:

• Remote audio sink using pulseaudio (soon)
• Workstation (just one)
• AP's for the cisco 2811 controller with N? If that's even possible..

SpaceNet

• We've discarded the original configuration in the Cisco 2811 part and we've made a bridge-group bridging both FastEthernet ports and the IntegratedServiceModule interface.
• Only the spacenet SSID is currently enabled.
• One AP is online, everything is in the same VLAN. The AP's will tunnel their traffic through the controller
• Expanding coverage should be as easy as adding more AP's in the TechInc VLAN
• The radio's of some AP's might not come online at first because of the usage of PoE injectors. This can be fixed in the controller at AP specific configuration > Advanced > PoE injector state
• Adding more VLAN's is of course possible, but for now there wasn't any inter-VLAN routing in place at TechInc